🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.54 AU - 0.7 AU

Year: 183 Days

Day: 37.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.93 AU - 1.53 AU

Year: 511 Days

Day: 44.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.44 AU - 3.1 AU

Year: 1728 Days

Day: 33.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.95 AU - 4.33 AU

Year: 3157 Days

Day: 29.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 11.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.55 AU - 5.55 AU

Year: 3637 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,177,044 km

• M1: 150,047 km (0.106 R)
• M2: 273,315 km (0.089 R)
• M3: 380,427 km (0.028 R)
• M4: 478,414 km (0.109 R)
• M5: 694,882 km (0.098 R)
• M6: 845,826 km (0.067 R)
• M7: 1,114,055 km (0.095 R)
• M8: 1,365,978 km (0.084 R)
• M9: 1,636,750 km (0.091 R)
• M10: 1,826,889 km (0.119 R)
• M11: 1,991,148 km (0.033 R)
• M12: 2,126,235 km (0.096 R)
• M13: 2,370,079 km (0.114 R)
• M14: 2,715,650 km (0.117 R)
• M15: 2,865,996 km (0.076 R)
• M16: 3,354,134 km (0.063 R)
• M17: 3,515,849 km (0.07 R)
• M18: 3,638,968 km (0.071 R)
• M19: 3,763,434 km (0.098 R)
• M20: 4,429,443 km (0.105 R)
• M21: 4,674,485 km (0.115 R)
• M22: 4,947,202 km (0.085 R)
• M23: 5,155,143 km (0.06 R)
• M24: 5,699,529 km (0.101 R)
• M25: 5,796,170 km (0.082 R)
• M26: 6,262,466 km (0.097 R)
• M27: 6,412,214 km (0.118 R)
• M28: 6,487,611 km (0.105 R)
• M29: 7,049,351 km (0.077 R)
• M30: 7,257,442 km (0.086 R)
• M31: 7,653,277 km (0.057 R)
• M32: 7,921,058 km (0.076 R)
• M33: 8,273,809 km (0.102 R)
• M34: 9,107,518 km (0.098 R)
• M35: 9,505,897 km (0.101 R)
• M36: 10,437,593 km (0.109 R)
• M37: 10,585,845 km (0.109 R)
• M38: 12,013,158 km (0.055 R)
• M39: 12,230,972 km (0.072 R)
• M40: 12,765,186 km (0.109 R)
• M41: 12,892,045 km (0.075 R)
• M42: 13,954,340 km (0.097 R)
• M43: 14,446,517 km (0.116 R)
• M44: 14,645,033 km (0.079 R)
• M45: 14,811,087 km (0.105 R)
• M46: 15,011,249 km (0.119 R)
• M47: 15,313,137 km (0.051 R)
• M48: 15,447,925 km (0.066 R)
• M49: 15,820,723 km (0.104 R)
• M50: 16,196,513 km (0.108 R)
• M51: 16,437,216 km (0.106 R)
• M52: 16,783,086 km (0.089 R)
• M53: 16,922,062 km (0.113 R)
• M54: 17,693,688 km (0.111 R)
• M55: 17,870,662 km (0.108 R)
• M56: 17,977,027 km (0.057 R)
• M57: 19,089,436 km (0.048 R)
• M58: 20,002,731 km (0.113 R)
• M59: 20,150,235 km (0.111 R)
• M60: 20,520,490 km (0.068 R)
• M61: 20,855,589 km (0.081 R)
• M62: 21,230,032 km (0.061 R)
• M63: 21,758,113 km (0.079 R)
• M64: 21,909,805 km (0.051 R)
• M65: 21,985,801 km (0.118 R)
• M66: 22,176,089 km (0.11 R)
• M67: 22,405,123 km (0.094 R)
• M68: 22,673,502 km (0.107 R)
• M69: 22,942,778 km (0.115 R)
• M70: 23,601,308 km (0.072 R)
• M71: 23,913,369 km (0.112 R)
• M72: 24,187,433 km (0.118 R)
• M73: 25,573,906 km (0.056 R)
• M74: 25,653,940 km (0.101 R)
• M75: 26,256,670 km (0.101 R)
• M76: 26,539,560 km (0.112 R)
• M77: 27,067,491 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 13.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.19 AU - 5.63 AU

Year: 4715 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,177,044 km

• M1: 237,561 km (0.106 R)
• M2: 423,212 km (0.074 R)
• M3: 545,583 km (0.057 R)
• M4: 812,316 km (0.12 R)
• M5: 907,610 km (0.117 R)
• M6: 1,029,832 km (0.119 R)
• M7: 1,194,090 km (0.062 R)
• M8: 1,355,058 km (0.054 R)
• M9: 1,457,831 km (0.1 R)
• M10: 1,712,896 km (0.098 R)
• M11: 2,100,952 km (0.072 R)
• M12: 2,645,040 km (0.113 R)
• M13: 3,354,732 km (0.109 R)
• M14: 3,532,305 km (0.099 R)
• M15: 3,767,922 km (0.054 R)
• M16: 3,878,474 km (0.068 R)
• M17: 4,273,862 km (0.083 R)
• M18: 4,544,783 km (0.082 R)
• M19: 4,642,920 km (0.054 R)
• M20: 4,941,666 km (0.092 R)
• M21: 5,042,645 km (0.097 R)
• M22: 5,164,717 km (0.116 R)
• M23: 5,267,341 km (0.071 R)
• M24: 5,432,796 km (0.085 R)
• M25: 5,705,513 km (0.112 R)
• M26: 5,811,578 km (0.088 R)
• M27: 5,896,849 km (0.109 R)
• M28: 6,286,252 km (0.106 R)
• M29: 6,461,880 km (0.086 R)
• M30: 6,550,442 km (0.103 R)
• M31: 6,683,883 km (0.06 R)
• M32: 6,931,169 km (0.099 R)
• M33: 7,044,414 km (0.114 R)
• M34: 7,135,519 km (0.103 R)
• M35: 7,227,073 km (0.1 R)
• M36: 7,997,203 km (0.062 R)
• M37: 8,525,134 km (0.116 R)
• M38: 8,842,431 km (0.12 R)
• M39: 9,114,101 km (0.118 R)
• M40: 9,213,434 km (0.117 R)
• M41: 9,513,976 km (0.082 R)
• M42: 10,073,472 km (0.078 R)
• M43: 10,305,349 km (0.088 R)
• M44: 10,486,960 km (0.099 R)
• M45: 10,879,804 km (0.079 R)
• M46: 11,518,288 km (0.052 R)
• M47: 11,652,926 km (0.064 R)
• M48: 11,869,394 km (0.114 R)
• M49: 12,005,379 km (0.043 R)
• M50: 12,748,431 km (0.119 R)
• M51: 13,139,630 km (0.073 R)
• M52: 13,421,472 km (0.106 R)
• M53: 13,506,444 km (0.113 R)
• M54: 14,134,904 km (0.116 R)
• M55: 14,307,989 km (0.113 R)
• M56: 14,539,866 km (0.101 R)
• M57: 15,036,680 km (0.072 R)
• M58: 15,154,414 km (0.113 R)
• M59: 15,688,030 km (0.094 R)
• M60: 16,318,285 km (0.111 R)
• M61: 16,682,257 km (0.086 R)
• M62: 17,356,345 km (0.078 R)
• M63: 17,758,913 km (0.081 R)
• M64: 18,258,719 km (0.092 R)
• M65: 18,541,758 km (0.115 R)
• M66: 18,921,587 km (0.118 R)
• M67: 20,108,796 km (0.068 R)
• M68: 20,270,960 km (0.119 R)
• M69: 20,891,642 km (0.104 R)
• M70: 20,990,227 km (0.064 R)
• M71: 21,784,442 km (0.099 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.3

Radius: 6.9

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.04 AU - 16.22 AU

Year: 19904 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,177,044 km

• M1: 153,338 km (0.119 R)
• M2: 417,378 km (0.11 R)
• M3: 1,078,301 km (0.032 R)
• M4: 1,909,168 km (0.108 R)
• M5: 2,185,774 km (0.119 R)
• M6: 2,292,887 km (0.106 R)
• M7: 2,815,282 km (0.116 R)
• M8: 2,971,313 km (0.077 R)
• M9: 4,407,752 km (0.118 R)
• M10: 4,452,781 km (0.048 R)
• M11: 4,680,618 km (0.062 R)
• M12: 4,912,196 km (0.095 R)
• M13: 5,678,586 km (0.106 R)
• M14: 6,328,289 km (0.079 R)
• M15: 6,430,315 km (0.077 R)
• M16: 6,532,939 km (0.095 R)
• M17: 7,213,011 km (0.074 R)
• M18: 7,642,806 km (0.082 R)
• M19: 7,806,017 km (0.083 R)
• M20: 7,860,770 km (0.057 R)
• M21: 8,753,121 km (0.106 R)
• M22: 9,677,037 km (0.036 R)
• M23: 9,912,953 km (0.093 R)
• M24: 10,571,334 km (0.115 R)
• M25: 10,814,131 km (0.107 R)
• M26: 11,367,493 km (0.069 R)
• M27: 11,741,338 km (0.055 R)
• M28: 11,804,170 km (0.025 R)
• M29: 12,309,960 km (0.086 R)
• M30: 13,605,178 km (0.099 R)
• M31: 14,537,323 km (0.107 R)
• M32: 14,672,110 km (0.087 R)
• M33: 15,011,099 km (0.083 R)
• M34: 15,284,115 km (0.068 R)
• M35: 17,312,064 km (0.049 R)
• M36: 17,455,080 km (0.109 R)
• M37: 17,814,114 km (0.065 R)
• M38: 18,612,817 km (0.102 R)
• M39: 19,944,538 km (0.107 R)
• M40: 21,383,520 km (0.077 R)
• M41: 21,999,264 km (0.116 R)
• M42: 22,933,952 km (0.043 R)
• M43: 23,327,245 km (0.039 R)
• M44: 26,552,425 km (0.114 R)
• M45: 26,800,010 km (0.119 R)
• M46: 27,546,952 km (0.102 R)
• M47: 28,891,837 km (0.078 R)
• M48: 29,146,452 km (0.102 R)
• M49: 29,486,937 km (0.091 R)
• M50: 31,296,323 km (0.106 R)
• M51: 33,141,463 km (0.109 R)
• M52: 33,943,009 km (0.114 R)
• M53: 34,660,779 km (0.109 R)
• M54: 34,841,045 km (0.095 R)
• M55: 37,120,168 km (0.084 R)
• M56: 37,766,880 km (0.06 R)
• M57: 37,859,631 km (0.079 R)
• M58: 38,603,880 km (0.082 R)
• M59: 38,977,875 km (0.056 R)
• M60: 39,165,321 km (0.119 R)
• M61: 39,540,961 km (0.038 R)
• M62: 40,106,890 km (0.091 R)
• M63: 40,201,436 km (0.106 R)
• M64: 40,675,511 km (0.088 R)
• M65: 43,073,117 km (0.111 R)
• M66: 44,337,817 km (0.114 R)
• M67: 44,925,737 km (0.044 R)
• M68: 45,812,254 km (0.087 R)
• M69: 46,010,022 km (0.091 R)
• M70: 46,208,239 km (0.119 R)
• M71: 46,406,606 km (0.102 R)
• M72: 49,618,921 km (0.036 R)
• M73: 50,025,378 km (0.097 R)
• M74: 50,127,255 km (0.053 R)
• M75: 51,149,158 km (0.111 R)
• M76: 51,868,574 km (0.091 R)
• M77: 52,591,431 km (0.06 R)
• M78: 54,465,294 km (0.038 R)
• M79: 54,570,012 km (0.119 R)
• M80: 55,199,819 km (0.074 R)
• M81: 56,149,167 km (0.085 R)
• M82: 56,785,108 km (0.061 R)
• M83: 58,385,207 km (0.119 R)
• M84: 58,706,992 km (0.066 R)
• M85: 60,433,201 km (0.057 R)
• M86: 62,395,028 km (0.093 R)
• M87: 65,933,915 km (0.096 R)
• M88: 73,088,882 km (0.102 R)
• M89: 74,246,919 km (0.073 R)
• M90: 77,757,682 km (0.061 R)
• M91: 78,584,659 km (0.116 R)
• M92: 78,702,991 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,200 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit